Memorandum from the Superintendent to the Director of the Mint Concerning Operations with Water-Cooled Moulds

This item is a memorandum from the Superintendent, George B. Gillin, to the Director of the Mint concerning the patent rights of the water-cooled mould invented by Clarence R. Shook and Philip B. Neisser of the U.S. Mint.

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- 3 - 0-47110 Director of the Mint June 7, 1949 I do hope that Mr. Shook and Mr. Neisser will be able to get patent rights on this water-cooled mould. They have both worked very hard and very diligently to accomplish it, and I think it is a great step forward in casting methods. Very truly yours, Superintendent EHD: emt